Task 55706164
| Name | TF_76-77_163-178M_wu_8407_0 |
| Workunit | 50181893 |
| Created | 24 May 2026, 17:33:46 UTC |
| Sent | 27 May 2026, 4:11:33 UTC |
| Report deadline | 3 Jun 2026, 3:38:23 UTC |
| Received | 27 May 2026, 4:35:48 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Cancelled by server |
| Exit status | 202 (0xca) EXIT_ABORTED_BY_PROJECT |
| Computer ID | 251928 |
| Run time | 24 min 15 sec |
| CPU time | 4 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 18,281.35 GFLOPS |
| Application version | TF v0.49 (cuda128) |
| Peak working set size | 115.98 MB |
| Peak swap size | 254.80 MB |
| Peak disk usage | 4.96 MB |
Stderr output
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
aborted by project - no longer usable</message>
<stderr_txt>
2026-05-27 08:38:47 (15476): wrapper (7.24.26018): starting
2026-05-27 08:38:47 (15476): wrapper: running mfaktc-win-64.exe (-d 0)
2026-05-27 08:38:47 (15476): wrapper: created child process 3068
mfaktc v0.24.0 (64-bit build)
Compile-time options
THREADS_PER_BLOCK 256
SIEVE_SIZE_LIMIT 32 kiB
SIEVE_SIZE 193154 bits
SIEVE_SPLIT 250
MORE_CLASSES enabled
Runtime options
SievePrimes 25000
SievePrimesAdjust 1
SievePrimesMin 5000
SievePrimesMax 100000
NumStreams 3
CPUStreams 3
GridSize 3
GPU sieving enabled
GPUSievePrimes 82486
GPUSieveSize 512 Mib
GPUSieveProcessSize 16 Kib
Checkpoints enabled
CheckpointDelay 60 s
WorkFileAddDelay 600 s
Stages disabled
StopAfterFactor bit level
PrintMode compact
Logging disabled
V5UserID (none)
ComputerID (none)
AllowSleep yes
Warning: Cannot read LegacyResultsTxt from mfaktc.ini, set to 0 by default
LegacyResultsTxt no
TimeStampInResults no
Warning: Cannot read TimestampOnSameLine from mfaktc.ini, set to 0 by default
TimestampOnSameLine no
Warning: Cannot read ResultsFileTimestampInterval from mfaktc.ini, set to 1 by default
CUDA version info
binary compiled for CUDA 12.8
CUDA runtime version 12.8
CUDA driver version 13.0
CUDA device info
name NVIDIA GeForce GTX 1050 Ti
compute capability 6.1
max threads per block 1024
max shared memory per MP 98304 bytes
number of multiprocessors 6
clock rate (CUDA cores) 1392 MHz
memory clock rate: 3504 MHz
memory bus width: 128 bits
Automatic parameters
threads per grid 786432
GPUSievePrimes (adjusted) 82486
GPUsieve minimum exponent 1055144
running a simple self-test...
Self-test statistics
number of tests 104
successful tests 104
self-test PASSED!
got assignment: exp=163637099 bit_min=76 bit_max=77 (93.53 GHz-days)
Starting trial factoring M163637099 from 2^76 to 2^77 (93.53 GHz-days)
k_min = 230870212765500
k_max = 461740425537086
Using GPU kernel "barrett87_mul32_gs"
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
May 27 08:39 | 0 0.1% | 27.932 7h26m | 301.35 82485 n.a.%
May 27 08:39 | 4 0.2% | 27.868 7h24m | 302.04 82485 n.a.%
May 27 08:40 | 9 0.3% | 28.437 7h33m | 296.00 82485 n.a.%
May 27 08:40 | 12 0.4% | 29.587 7h51m | 284.49 82485 n.a.%
May 27 08:41 | 16 0.5% | 30.477 8h05m | 276.18 82485 n.a.%
May 27 08:41 | 21 0.6% | 31.039 8h13m | 271.18 82485 n.a.%
May 27 08:42 | 24 0.7% | 31.360 8h18m | 268.41 82485 n.a.%
May 27 08:42 | 25 0.8% | 31.565 8h20m | 266.66 82485 n.a.%
May 27 08:43 | 37 0.9% | 31.703 8h22m | 265.50 82485 n.a.%
May 27 08:43 | 40 1.0% | 31.796 8h23m | 264.73 82485 n.a.%
May 27 08:44 | 45 1.1% | 32.296 8h30m | 260.63 82485 n.a.%
May 27 08:44 | 49 1.2% | 32.151 8h27m | 261.80 82485 n.a.%
May 27 08:45 | 52 1.4% | 32.176 8h27m | 261.60 82485 n.a.%
May 27 08:45 | 60 1.5% | 32.089 8h25m | 262.31 82485 n.a.%
May 27 08:46 | 69 1.6% | 32.107 8h25m | 262.16 82485 n.a.%
May 27 08:47 | 76 1.7% | 32.477 8h30m | 259.18 82485 n.a.%
May 27 08:47 | 81 1.8% | 32.244 8h26m | 261.05 82485 n.a.%
May 27 08:48 | 84 1.9% | 32.204 8h25m | 261.37 82485 n.a.%
May 27 08:48 | 96 2.0% | 32.268 8h26m | 260.85 82485 n.a.%
May 27 08:49 | 97 2.1% | 32.234 8h25m | 261.13 82485 n.a.%
May 27 08:49 | 100 2.2% | 32.280 8h25m | 260.76 82485 n.a.%
May 27 08:50 | 109 2.3% | 32.317 8h25m | 260.46 82485 n.a.%
May 27 08:50 | 112 2.4% | 32.447 8h26m | 259.42 82485 n.a.%
May 27 08:51 | 117 2.5% | 32.253 8h23m | 260.98 82485 n.a.%
May 27 08:51 | 121 2.6% | 32.456 8h25m | 259.34 82485 n.a.%
May 27 08:52 | 124 2.7% | 32.542 8h26m | 258.66 82485 n.a.%
May 27 08:53 | 129 2.8% | 32.745 8h29m | 257.05 82485 n.a.%
May 27 08:53 | 132 2.9% | 32.443 8h23m | 259.45 82485 n.a.%
May 27 08:54 | 136 3.0% | 32.328 8h21m | 260.37 82485 n.a.%
May 27 08:54 | 144 3.1% | 32.437 8h22m | 259.50 82485 n.a.%
May 27 08:55 | 145 3.2% | 32.440 8h22m | 259.47 82485 n.a.%
May 27 08:55 | 156 3.3% | 32.345 8h20m | 260.23 82485 n.a.%
May 27 08:56 | 157 3.4% | 32.629 8h24m | 257.97 82485 n.a.%
May 27 08:56 | 165 3.5% | 32.442 8h20m | 259.46 82485 n.a.%
May 27 08:57 | 172 3.6% | 32.321 8h18m | 260.43 82485 n.a.%
May 27 08:57 | 177 3.8% | 32.310 8h17m | 260.52 82485 n.a.%
May 27 08:58 | 180 3.9% | 32.489 8h19m | 259.08 82485 n.a.%
May 27 08:58 | 181 4.0% | 32.373 8h17m | 260.01 82485 n.a.%
May 27 08:59 | 184 4.1% | 32.560 8h19m | 258.52 82485 n.a.%
May 27 09:00 | 189 4.2% | 32.531 8h18m | 258.75 82485 n.a.%
May 27 09:00 | 192 4.3% | 32.540 8h18m | 258.67 82485 n.a.%
May 27 09:01 | 196 4.4% | 32.601 8h18m | 258.19 82485 n.a.%
May 27 09:01 | 201 4.5% | 32.679 8h19m | 257.57 82485 n.a.%
May 27 09:02 | 205 4.6% | 32.728 8h19m | 257.19 82485 n.a.%
May 27 09:02 | 216 4.7% | 32.493 8h15m | 259.05 82485 n.a.%
May 27 09:03 | 217 4.8% | 32.726 8h18m | 257.20 82485 n.a.%
May 27 09:03 | 220 4.9% | 32.860 8h20m | 256.16 82485 n.a.%
May 27 09:04 | 229 5.0% | 32.962 8h21m | 255.36 82485 n.a.%
May 27 09:04 | 240 5.1% | 32.612 8h15m | 258.10 82485 n.a.%
May 27 09:05 | 241 5.2% | 32.698 8h15m | 257.42 82485 n.a.%
May 27 09:06 | 244 5.3% | 32.560 8h13m | 258.52 82485 n.a.%
May 27 09:06 | 249 5.4% | 32.596 8h13m | 258.23 82485 n.a.%
May 27 09:07 | 252 5.5% | 32.527 8h11m | 258.78 82485 n.a.%
May 27 09:07 | 256 5.6% | 32.569 8h11m | 258.44 82485 n.a.%
May 27 09:08 | 261 5.7% | 33.483 8h25m | 251.39 82485 n.a.%
May 27 09:08 | 264 5.8% | 33.230 8h20m | 253.30 82485 n.a.%
May 27 09:09 | 265 5.9% | 32.657 8h11m | 257.75 82485 n.a.%
May 27 09:09 | 276 6.0% | 32.675 8h11m | 257.61 82485 n.a.%
May 27 09:10 | 277 6.1% | 32.578 8h09m | 258.37 82485 n.a.%
May 27 09:10 | 280 6.2% | 32.532 8h07m | 258.74 82485 n.a.%
May 27 09:11 | 285 6.4% | 32.695 8h09m | 257.45 82485 n.a.%
May 27 09:12 | 289 6.5% | 32.603 8h07m | 258.17 82485 n.a.%
May 27 09:12 | 297 6.6% | 32.611 8h07m | 258.11 82485 n.a.%
May 27 09:13 | 300 6.7% | 32.617 8h07m | 258.06 82485 n.a.%
May 27 09:13 | 301 6.8% | 32.643 8h06m | 257.86 82485 n.a.%
May 27 09:14 | 304 6.9% | 32.621 8h06m | 258.03 82485 n.a.%
May 27 09:14 | 312 7.0% | 32.663 8h06m | 257.70 82485 n.a.%
May 27 09:15 | 321 7.1% | 32.501 8h03m | 258.98 82485 n.a.%
May 27 09:15 | 324 7.2% | 32.625 8h04m | 258.00 82485 n.a.%
May 27 09:16 | 340 7.3% | 32.667 8h04m | 257.67 82485 n.a.%
May 27 09:16 | 345 7.4% | 32.558 8h02m | 258.53 82485 n.a.%
May 27 09:17 | 349 7.5% | 32.526 8h01m | 258.79 82485 n.a.%
May 27 09:18 | 352 7.6% | 32.733 8h03m | 257.15 82485 n.a.%
May 27 09:18 | 357 7.7% | 32.536 8h00m | 258.71 82485 n.a.%
May 27 09:19 | 360 7.8% | 32.654 8h01m | 257.77 82485 n.a.%
May 27 09:19 | 361 7.9% | 32.530 7h59m | 258.75 82485 n.a.%
May 27 09:20 | 364 8.0% | 32.644 8h00m | 257.85 82485 n.a.%
May 27 09:20 | 376 8.1% | 32.591 7h59m | 258.27 82485 n.a.%
May 27 09:21 | 381 8.2% | 32.542 7h57m | 258.66 82485 n.a.%
May 27 09:21 | 384 8.3% | 32.695 7h59m | 257.45 82485 n.a.%
May 27 09:22 | 385 8.4% | 32.605 7h57m | 258.16 82485 n.a.%
May 27 09:22 | 396 8.5% | 32.660 7h57m | 257.72 82485 n.a.%
May 27 09:23 | 397 8.6% | 32.559 7h55m | 258.52 82485 n.a.%
May 27 09:23 | 405 8.8% | 33.047 8h02m | 254.71 82485 n.a.%
May 27 09:24 | 409 8.9% | 33.515 8h08m | 251.15 82485 n.a.%
May 27 09:25 | 412 9.0% | 33.355 8h05m | 252.35 82485 n.a.%
May 27 09:25 | 417 9.1% | 33.408 8h06m | 251.95 82485 n.a.%
May 27 09:26 | 420 9.2% | 33.406 8h05m | 251.97 82485 n.a.%
May 27 09:26 | 429 9.3% | 33.520 8h06m | 251.11 82485 n.a.%
May 27 09:27 | 432 9.4% | 33.037 7h59m | 254.78 82485 n.a.%
May 27 09:27 | 436 9.5% | 32.947 7h57m | 255.48 82485 n.a.%
May 27 09:28 | 441 9.6% | 32.754 7h53m | 256.98 82485 n.a.%
May 27 09:28 | 444 9.7% | 32.691 7h52m | 257.48 82485 n.a.%
May 27 09:29 | 445 9.8% | 32.678 7h51m | 257.58 82485 n.a.%
May 27 09:30 | 460 9.9% | 32.886 7h54m | 255.95 82485 n.a.%
May 27 09:30 | 465 10.0% | 32.814 7h52m | 256.51 82485 n.a.%
May 27 09:31 | 469 10.1% | 32.728 7h50m | 257.19 82485 n.a.%
May 27 09:31 | 472 10.2% | 32.742 7h50m | 257.08 82485 n.a.%
May 27 09:32 | 480 10.3% | 32.707 7h49m | 257.35 82485 n.a.%
May 27 09:32 | 481 10.4% | 32.728 7h49m | 257.19 82485 n.a.%
May 27 09:33 | 489 10.5% | 32.712 7h48m | 257.31 82485 n.a.%
May 27 09:33 | 492 10.6% | 32.710 7h47m | 257.33 82485 n.a.%
May 27 09:34 | 496 10.7% | 32.716 7h47m | 257.28 82485 n.a.%
May 27 09:34 | 504 10.8% | 32.597 7h45m | 258.22 82485 n.a.%
May 27 09:35 | 516 10.9% | 32.960 7h49m | 255.38 82485 n.a.%
</stderr_txt>
]]>
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